Add CRUD admin pages for screens.

2025-12-16 19:14:25 +00:00 · 2019-06-01 22:59:18 +01:00
parent 63c2f4c7a8
commit 2022dc0080
20 changed files with 1200 additions and 1 deletions
--- a/cicm_web/Areas/Admin/Controllers/ScreensController.cs
+++ b/cicm_web/Areas/Admin/Controllers/ScreensController.cs
@@ -0,0 +1,125 @@
+using System.Linq;
+using System.Threading.Tasks;
+using Cicm.Database.Models;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+
+namespace cicm_web.Areas.Admin.Controllers
+{
+    [Area("Admin")]
+    [Authorize]
+    public class ScreensController : Controller
+    {
+        readonly cicmContext _context;
+
+        public ScreensController(cicmContext context)
+        {
+            _context = context;
+        }
+
+        // GET: Screens
+        public async Task<IActionResult> Index() => View(await _context.Screens.ToListAsync());
+
+        // GET: Screens/Details/5
+        public async Task<IActionResult> Details(int? id)
+        {
+            if(id == null) return NotFound();
+
+            Screen screen = await _context.Screens.FirstOrDefaultAsync(m => m.Id == id);
+            if(screen == null) return NotFound();
+
+            return View(screen);
+        }
+
+        // GET: Screens/Create
+        public IActionResult Create() => View();
+
+        // POST: Screens/Create
+        // To protect from overposting attacks, please enable the specific properties you want to bind to, for 
+        // more details see http://go.microsoft.com/fwlink/?LinkId=317598.
+        [HttpPost]
+        [ValidateAntiForgeryToken]
+        public async Task<IActionResult> Create([Bind("Width,Height,Diagonal,EffectiveColors,Type,Id")]
+                                                Screen screen)
+        {
+            if(ModelState.IsValid)
+            {
+                _context.Add(screen);
+                await _context.SaveChangesAsync();
+                return RedirectToAction(nameof(Index));
+            }
+
+            return View(screen);
+        }
+
+        // GET: Screens/Edit/5
+        public async Task<IActionResult> Edit(int? id)
+        {
+            if(id == null) return NotFound();
+
+            Screen screen = await _context.Screens.FindAsync(id);
+            if(screen == null) return NotFound();
+
+            return View(screen);
+        }
+
+        // POST: Screens/Edit/5
+        // To protect from overposting attacks, please enable the specific properties you want to bind to, for 
+        // more details see http://go.microsoft.com/fwlink/?LinkId=317598.
+        [HttpPost]
+        [ValidateAntiForgeryToken]
+        public async Task<IActionResult> Edit(int id, [Bind("Width,Height,Diagonal,EffectiveColors,Type,Id")]
+                                              Screen screen)
+        {
+            if(id != screen.Id) return NotFound();
+
+            if(ModelState.IsValid)
+            {
+                try
+                {
+                    _context.Update(screen);
+                    await _context.SaveChangesAsync();
+                }
+                catch(DbUpdateConcurrencyException)
+                {
+                    if(!ScreenExists(screen.Id)) return NotFound();
+
+                    throw;
+                }
+
+                return RedirectToAction(nameof(Index));
+            }
+
+            return View(screen);
+        }
+
+        // GET: Screens/Delete/5
+        public async Task<IActionResult> Delete(int? id)
+        {
+            if(id == null) return NotFound();
+
+            Screen screen = await _context.Screens.FirstOrDefaultAsync(m => m.Id == id);
+            if(screen == null) return NotFound();
+
+            return View(screen);
+        }
+
+        // POST: Screens/Delete/5
+        [HttpPost]
+        [ActionName("Delete")]
+        [ValidateAntiForgeryToken]
+        public async Task<IActionResult> DeleteConfirmed(int id)
+        {
+            Screen screen = await _context.Screens.FindAsync(id);
+            _context.Screens.Remove(screen);
+            await _context.SaveChangesAsync();
+            return RedirectToAction(nameof(Index));
+        }
+
+        bool ScreenExists(int id)
+        {
+            return _context.Screens.Any(e => e.Id == id);
+        }
+    }
+}